OPERATIONS MANUAL Wireless Ethernet Systems
POWER INJECTION MODULE (PIM) 
Note: The Power Injector Modules are not weatherproof units and must be protected from moisture. 
PIM DESCRIPTION 
A.  TOP VIEW 
1. ETHERNET IN – Connect to Ethernet device 
        2. POWER IN – 12-20 VDC Center Positive 
      3. ETHERNET OUT – Connect to Host/Client  
 2 
 3 
1
B.  RIGHT SIDE VIEW 
1. POWER LED – Lit when power is on 
          2. ETHERNET OUT – Connect to Host/Client 
          3. POWER IN – Connect to Power Supply 
12 3
C.  LEFT SIDE VIEW 
1. ETHERNET IN – Connect to Ethernet device  
 1 
- 5 - 










